1ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert/* 2ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert * Copyright (C) 2009 The Android Open Source Project 3ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert * 4ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert * Licensed under the Apache License, Version 2.0 (the "License"); 5ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert * you may not use this file except in compliance with the License. 6ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert * You may obtain a copy of the License at 7ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert * 8ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert * http://www.apache.org/licenses/LICENSE-2.0 9ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert * 10ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert * Unless required by applicable law or agreed to in writing, software 11ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert * distributed under the License is distributed on an "AS IS" BASIS, 12ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert * See the License for the specific language governing permissions and 14ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert * limitations under the License. 15ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert */ 16ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert 17ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringertpackage com.android.quicksearchbox; 18ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert 19ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringertimport android.content.Context; 20ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringertimport android.util.EventLog; 21ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert 22e06b7cbf55301a24cfd7525a91107e3cd2c9f48eBjorn Bringertimport java.util.Collection; 23ce4cdcf739b57563ddcdbed6944128b8c1f7522aBjorn Bringertimport java.util.List; 24f95ce100dcbc77794b79b0187c566bb58b5978d3Bjorn Bringertimport java.util.Random; 25ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert 26ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert/** 27ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert * Logs events to {@link EventLog}. 28ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert */ 29ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringertpublic class EventLogLogger implements Logger { 30ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert 31ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert private static final char LIST_SEPARATOR = '|'; 32ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert 33ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert private final Context mContext; 34ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert 35f95ce100dcbc77794b79b0187c566bb58b5978d3Bjorn Bringert private final Config mConfig; 36f95ce100dcbc77794b79b0187c566bb58b5978d3Bjorn Bringert 37f95ce100dcbc77794b79b0187c566bb58b5978d3Bjorn Bringert private final String mPackageName; 38f95ce100dcbc77794b79b0187c566bb58b5978d3Bjorn Bringert 39f95ce100dcbc77794b79b0187c566bb58b5978d3Bjorn Bringert private final Random mRandom; 40f95ce100dcbc77794b79b0187c566bb58b5978d3Bjorn Bringert 41f95ce100dcbc77794b79b0187c566bb58b5978d3Bjorn Bringert public EventLogLogger(Context context, Config config) { 42ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert mContext = context; 43f95ce100dcbc77794b79b0187c566bb58b5978d3Bjorn Bringert mConfig = config; 4449fd8e0994577badc6194c2c3b5f771f2b793fe4Bjorn Bringert mPackageName = mContext.getPackageName(); 45f95ce100dcbc77794b79b0187c566bb58b5978d3Bjorn Bringert mRandom = new Random(); 46ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert } 47ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert 48ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert protected Context getContext() { 49ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert return mContext; 50ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert } 51ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert 52ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert protected int getVersionCode() { 5349fd8e0994577badc6194c2c3b5f771f2b793fe4Bjorn Bringert return QsbApplication.get(getContext()).getVersionCode(); 54ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert } 55ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert 56f95ce100dcbc77794b79b0187c566bb58b5978d3Bjorn Bringert protected Config getConfig() { 57f95ce100dcbc77794b79b0187c566bb58b5978d3Bjorn Bringert return mConfig; 58f95ce100dcbc77794b79b0187c566bb58b5978d3Bjorn Bringert } 59f95ce100dcbc77794b79b0187c566bb58b5978d3Bjorn Bringert 60ecf356c15143ab0583c64682de16d94a57f7dd1cMathew Inwood @Override 61ecf356c15143ab0583c64682de16d94a57f7dd1cMathew Inwood public void logStart(int onCreateLatency, int latency, String intentSource) { 62ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert // TODO: Add more info to startMethod 63ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert String startMethod = intentSource; 6449fd8e0994577badc6194c2c3b5f771f2b793fe4Bjorn Bringert EventLogTags.writeQsbStart(mPackageName, getVersionCode(), startMethod, 65ecf356c15143ab0583c64682de16d94a57f7dd1cMathew Inwood latency, null, null, onCreateLatency); 66ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert } 67ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert 68ecf356c15143ab0583c64682de16d94a57f7dd1cMathew Inwood @Override 69ecf356c15143ab0583c64682de16d94a57f7dd1cMathew Inwood public void logSuggestionClick(long id, SuggestionCursor suggestionCursor, int clickType) { 70ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert String suggestions = getSuggestions(suggestionCursor); 71ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert int numChars = suggestionCursor.getUserQuery().length(); 72ecf356c15143ab0583c64682de16d94a57f7dd1cMathew Inwood EventLogTags.writeQsbClick(id, suggestions, null, numChars, 735f71d5746ec042ad2e5c1eee8c83514f92534372Bjorn Bringert clickType); 74ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert } 75ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert 76ecf356c15143ab0583c64682de16d94a57f7dd1cMathew Inwood @Override 77ecf356c15143ab0583c64682de16d94a57f7dd1cMathew Inwood public void logSearch(int startMethod, int numChars) { 78ecf356c15143ab0583c64682de16d94a57f7dd1cMathew Inwood EventLogTags.writeQsbSearch(null, startMethod, numChars); 79ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert } 80ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert 81ecf356c15143ab0583c64682de16d94a57f7dd1cMathew Inwood @Override 82ecf356c15143ab0583c64682de16d94a57f7dd1cMathew Inwood public void logVoiceSearch() { 83ecf356c15143ab0583c64682de16d94a57f7dd1cMathew Inwood EventLogTags.writeQsbVoiceSearch(null); 84ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert } 85ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert 86ecf356c15143ab0583c64682de16d94a57f7dd1cMathew Inwood @Override 87fde948e69f59589cf0d217ea414af7947de600bbBjorn Bringert public void logExit(SuggestionCursor suggestionCursor, int numChars) { 88ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert String suggestions = getSuggestions(suggestionCursor); 89fde948e69f59589cf0d217ea414af7947de600bbBjorn Bringert EventLogTags.writeQsbExit(suggestions, numChars); 90ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert } 91ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert 92ecf356c15143ab0583c64682de16d94a57f7dd1cMathew Inwood @Override 93ecf356c15143ab0583c64682de16d94a57f7dd1cMathew Inwood public void logLatency(SourceResult result) { 94ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert } 95ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert 96883c1bf364e38c5b133afb55f8493a14b65f4dd4Bjorn Bringert private String getSuggestions(SuggestionCursor cursor) { 97ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert StringBuilder sb = new StringBuilder(); 98f95ce100dcbc77794b79b0187c566bb58b5978d3Bjorn Bringert final int count = cursor == null ? 0 : cursor.getCount(); 99ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert for (int i = 0; i < count; i++) { 100ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert if (i > 0) sb.append(LIST_SEPARATOR); 101883c1bf364e38c5b133afb55f8493a14b65f4dd4Bjorn Bringert cursor.moveTo(i); 102f252dc7a25ba08b973ecc1cfbbce58eb78d42167Bjorn Bringert String source = cursor.getSuggestionSource().getName(); 103883c1bf364e38c5b133afb55f8493a14b65f4dd4Bjorn Bringert String type = cursor.getSuggestionLogType(); 104883c1bf364e38c5b133afb55f8493a14b65f4dd4Bjorn Bringert if (type == null) type = ""; 105883c1bf364e38c5b133afb55f8493a14b65f4dd4Bjorn Bringert String shortcut = cursor.isSuggestionShortcut() ? "shortcut" : ""; 106883c1bf364e38c5b133afb55f8493a14b65f4dd4Bjorn Bringert sb.append(source).append(':').append(type).append(':').append(shortcut); 107ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert } 108ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert return sb.toString(); 109ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert } 110ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert 111ca78085bb2127559e6f55276a307bfa857018ecaBjorn Bringert} 112